Eva Longoria’s steamy days shooting ‘Desperate Housewives’ seems to be paying dividends for JC Chasez. The couple were all over each other at a Rock The Vote event at Esquire House in Los Angeles on October 13th. “It was like, ‘Get a room’,” a witness tells Us Weekly. “She just grabbed him and it was total full-body makeout! And when she released him, he was so embarrassed!” Another partygoer added, “He had to walk away to collect himself!” All the action prompted the couple to exit early at 10:15PM. “She may be too much for a mild-mannered boy like JC to handle,” the source added. “She was just on fire!”